Optimize source code for iPhone 5

Avg Bid (AUD)
Project Budget (AUD)
$30 - $250

Project Description:
Hi there! 

This job needs to be completed quickly (within 3 days), so only apply if you have time and can get the job done. 

I'm looking for someone to optimize my source code for iPhone 5 and to add in app purchases. The source is currently optimized for iPhone 4. The app is a simple slot's game.

Here are some requirements: 

Someone who has at least 100 hours on freelance. Someone who has a 4.5+ star rating, 
Someone who takes pride in their work. You need to be able to speak English well. I'm working on at least 4 apps a month and I am looking for someone to work long term with.

I will only award bids that are a fixed price.

Milestones will be paid as follows:

1st Milestone - 20% of fixed price;
2nd Milestone - 40% of fixed price; and
3rd Milestone - 40% of fixed price.

Please provide examples of your coding and also links to apps that you have developed that are currently in the app store. 

*Please also start your application with a couple sentences on why you think you would do a good job. 

**Please write "Val Jean" in your first line for me to know that you took your time to read this post. 

Looking forward to hearing from you!

Skills required:
iPhone, Mobile Phone, Objective C
About the employer:
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